com.taursys.xml.render
Class DocumentElementRenderer

java.lang.Object
  com.taursys.xml.render.AbstractRenderer
      com.taursys.xml.render.VisibleRenderer
          com.taursys.xml.render.DocumentElementRenderer

Direct Known Subclasses:

FormRenderer, TemplateRenderer

public class DocumentElementRenderer

extends VisibleRenderer

DocumentElementRendere renders a DocumentElement. In response to a RenderEvent, it simply shows or hides the Document Element and, if visible, dispatches a RenderEvent to the children of the DocumentElement.

In response to a RecycleEvent, it simply makes the Document Element visible, and dispatches a RecycleEvent to the children of the DocumentElement.

Version:

1.0

Author:

Marty Phelan

Field Summary

Fields inherited from class com.taursys.xml.render.AbstractRenderer

id, parentDocumentAdapter

Constructor Summary

DocumentElementRenderer(DocumentElement de)
Constructs a new DocumentElementRenderer

Method Summary

void	recycle() Recycles this component by restoring the Document element to a default state.
protected void	renderContents() Renders the DocumentElement by simply invoking the DocumentElement's renderDispatcher to dispatch the RenderEvent to the children.

Methods inherited from class com.taursys.xml.render.AbstractRenderer

getComponent, getComponentNode, getDocument, getParentNode, getSiblingNode, init, isRemoved, removeSelf, render, restoreSelf, setRemoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DocumentElementRenderer

public DocumentElementRenderer(DocumentElement de)

Constructs a new DocumentElementRenderer

Method Detail

recycle

public void recycle()
             throws RecycleException

Recycles this component by restoring the Document element to a default state. This implementation simply makes it visible, and dispatches a recycle event to any children.

If a Document element was left invisible, and the Document changed, then the invisible component would become dereferenced.

Throws:

RecycleException - if problem occurs during recycling.

renderContents

protected void renderContents()
                       throws RenderException

Renders the DocumentElement by simply invoking the DocumentElement's renderDispatcher to dispatch the RenderEvent to the children.

Overrides:

renderContents in class VisibleRenderer

Throws:

RenderException - if any problem occurs during rendering